Raws li siv hauv daim ntawv tshaj tawm no, lo lus asbestiform fibers suav nrog fibers uas muaj lub zog zoo thiab yoog raws, ruaj khov, cov qauv saum npoo tsis muaj qhov tsis xws luag, thiab ntau lwm yam khoom tau piav qhia tom qab. Kev lag luam zoo asbestos yog ib qho piv txwv ntawm asbestiform fiber.
Dab tsi yog asbestiform minerals?
Asbestiform is a crystal cwj pwm. Nws piav qhia txog cov pob zeb hauv av uas loj hlob nyob rau hauv cov fibers aggregate ntawm siab tensile zog, saj zawg zog, ntev, thiab nyias crystals uas yooj yim sib cais. Cov ntxhia asbestiform feem ntau yog chrysotile, feem ntau hu ua "dawb asbestos", ib feem ntawm magnesium phyllosilicate ntawm pawg serpentine.
Dab tsi yog asbestiform?
Non-asbestiform minerals yog tshuaj zoo ib yam li asbestiform minerals tab sis tsis crystallize hauv asbestiform cwj pwm thiab tsis muaj cov yam ntxwv ntawm asbestiform cov zaub mov. Thaum uas tsis yog-asbestiform, cov minerals no raug xa mus rau cov ntxhia fragments lossis cleavage fragments.
Asbestiform talc yog dab tsi?
Dab tsi yog asbestiform talc? … Asbestiform yog ib lo lus uas siv los piav qhia txog tus cwj pwm ntawm cov ntxhia hauv cov zaub mov uas tsim nyob rau hauv lub xeev fibrous uas zoo li asbestos.
Tus yam ntxwv ntawm asbestosis yog dab tsi?
Asbestosis cov tsos mob thiab cov tsos mob yuav suav nrog:
- ua tsis taus pa.
- Ib ntus hnoos qhuav.
- Poob qab los nrog poob phaus.
- Ntiv tes thiab ntiv taw uastshwm dav thiab rounder dua li qub (clubbing)
- mob plab los yog mob.
